Capital B Purchases 376 Bitcoin, Boosts Treasury to 3,521 BTC
Capital B's latest Bitcoin purchase
European bitcoin treasury Capital B, listed on Euronext Growth, announced on September 8, 2026 that it bought 376 Bitcoin for €25.3 million (about $29 million).
Key numbers
- 376 BTC purchased
- Cost: €25.3 million (~$29 million)
- Total holdings now 3,521 BTC, worth over $277 million at current prices
- Ranked 25th largest publicly traded Bitcoin treasury worldwide
- Company stock fell about 2 % on the announcement day
Company statement
Capital B said the acquisition supports its long‑term goal of holding 1 % of Bitcoin’s total supply—about 210,000 BTC—by 2033.
Recent funding and investors
Earlier the same week, the firm reported that Blockstream founder Adam Back invested €7.6 million ($8.8 million) in Capital B. In August, Capital B raised €21 million in a private placement backed by Back and asset manager TOBAM.
Background on bitcoin treasuries
Publicly traded Bitcoin treasuries are companies that hold Bitcoin on their balance sheets and list shares on stock exchanges. The model grew in 2025 after firms such as Strategy (formerly MicroStrategy) began buying Bitcoin to diversify assets.
